OpenBSD Errata: November 29th, 2018 (perl)

Errata patches for perl have been released for OpenBSD 6.3 and 6.4.
Various overflows exist in perl.
Binary updates for the amd64, i386, and arm64 platforms are available
via the syspatch utility. Source code patches can be found on the
respective errata page:
https://www.openbsd.org/errata63.html
https://www.openbsd.org/errata64.html